package Operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

public class BorrowOperation implements IOperation{
    @Override
    public void work(BookList bookList) {
        System.out.println("借阅图书");
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输出所要借阅的图书的名字：");
        String name = scanner.nextLine();
        int currentSize = bookList.getUsedSize();
        for (int i = 0; i < currentSize; i++) {
            Book book = bookList.getBook(i);
            if (book.getName().equals(name)){
                if (book.isBorrowed()){
                    System.out.println("该书已经被借出");
                }else {
                    book.setBorrowed(true);
                    System.out.println("借阅成功！");
                }
                return;
            }
        }
        System.out.println("没有你要借阅的图书！");
    }
}
